<template>
  <div class="main">
    <div class="title">
      <a href="/login">登录</a>
      <span>·</span>
      <a class="active" href="/register">注册</a>
    </div>

    <div class="sign-up-container">
      <el-form ref="userForm" :model="user">

        <el-form-item class="input-prepend restyle" prop="nickname"
                      :rules="[{ required: true, message: '请输入你的昵称', trigger: 'blur' }]">
          <div>
            <el-input type="text" placeholder="昵称" v-model="user.nickname"/>
            <i class="iconfont icon-user"/>
          </div>
        </el-form-item>

        <el-form-item class="input-prepend restyle no-radius" prop="mobile"
                      :rules="[{ required: true, message: '请输入手机号码', trigger: 'blur' },{validator: checkPhone, trigger: 'blur'}]">
          <div>
            <el-input type="text" placeholder="手机号" v-model="user.mobile"/>
            <i class="iconfont icon-phone"/>
          </div>
        </el-form-item>

        <el-form-item class="input-prepend restyle no-radius" prop="code"
                      :rules="[{ required: true, message: '请输入验证码', trigger: 'blur' }]">
          <div style="width: 100%;display: block;float: left;position: relative">
            <el-input type="text" placeholder="验证码" v-model="user.code"/>
            <i class="iconfont icon-phone"/>
          </div>
          <div class="btn" style="position:absolute;right: 0;top: 6px;width: 40%;">
            <a href="javascript:" type="button" @click="getCode"
               style="border: none;background-color: none">{{codeText}}</a>
          </div>
        </el-form-item>

        <el-form-item class="input-prepend" prop="password"
                      :rules="[{ required: true, message: '请输入密码', trigger: 'blur' }]">
          <div>
            <el-input type="password" placeholder="设置密码" v-model="user.password"/>
            <i class="iconfont icon-password"/>
          </div>
        </el-form-item>

        <div class="btn">
          <input type="button" class="sign-up-button" value="注册" @click="submitRegister()">
        </div>
        <p class="sign-up-msg">
          点击 “注册” 即表示您同意并愿意遵守简书
          <br>
          <a target="_blank" href="http://www.jianshu.com/p/c44d171298ce">用户协议</a>
          和
          <a target="_blank" href="http://www.jianshu.com/p/2ov8x3">隐私政策</a> 。
        </p>
      </el-form>
      <!-- 更多注册方式 -->
      <div class="more-sign">
        <h6>社交帐号直接注册</h6>
        <ul>
          <li><a id="weixin" class="weixin" target="_blank" href="http://huaan.free.idcfengye.com/api/ucenter/wx/login"><i
            class="iconfont icon-weixin"/></a></li>
          <li><a id="qq" class="qq" target="_blank" href="#"><i class="iconfont icon-qq"/></a></li>
        </ul>
      </div>
    </div>
  </div>
</template>

<script>
  import '~/assets/css/sign.css'
  import '~/assets/css/iconfont.css'

  import RegisterApi from '@/api/register'

  export default {
    layout: 'sign',
    data() {
      return {
        //注册用户对象
        user: {
          mobile: '',

        },

        //验证码倒计时60秒
        second: 60,

        sending: false,

        //验证码框中的文本字段
        codeText: '获取验证码',
      }
    },
    methods: {

      //注册提交的方法
      async submitRegister() {
        const {data} = await RegisterApi.registerUser(this.user);
        if (data.code !== 20000) return this.$message.error(data.message);
        this.$message.success('注册成功');
        await this.$router.push({path: '/login'});
      },

      //实现页面验证码的倒计时功能
      timeDown() {
        let result = setInterval(() => {
          --this.second;
          this.codeText = this.second;
          if (this.second < 1){
            clearInterval(result);
            this.sending = true;
            this.second = 60;
            this.codeText = "获取验证码"
          }
        }, 1000)
      },

      //通过输入手机号发送验证码
      async getCode() {
        const {data} = await RegisterApi.sendCode(this.user.mobile);
        if (data.code !== 20000) return this.$message.error('系统异常，情稍候再试');
        //进入倒计时
        this.timeDown();
        this.sending = false;
      },

      checkPhone(rule, value, callback) {
        //正则表达式校验手机号码
        if (!(/^1[34578]\d{9}$/.test(value))) {
          return callback(new Error('手机号码格式不正确'))
        }
        return callback()
      }
    }
  }
</script>

<style scoped>

</style>
